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A priority queue must at least support the following operations: is_empty: check whether the queue has no elements. insert_with_priority: add an element to the queue with an associated priority. pull_highest_priority_element: remove the element from the queue that has the highest priority, and return it.
Determines whether a DYK queue is empty or not. The unnamed parameter (0-6) selects the number of queues after the next queue (currently 2). Examples {{DYK ...
Queue overflow results from trying to add an element onto a full queue and queue underflow happens when trying to remove an element from an empty queue. A bounded queue is a queue limited to a fixed number of items. [1] There are several efficient implementations of FIFO queues.
Representation of a FIFO queue with enqueue and dequeue operations. Depending on the application, a FIFO could be implemented as a hardware shift register, or using different memory structures, typically a circular buffer or a kind of list. For information on the abstract data structure, see Queue (data structure).
UML class diagram of a double-ended priority queue. A double-ended priority queue features the following operations: isEmpty() Checks if DEPQ is empty and returns true if empty. size() Returns the total number of elements present in the DEPQ. getMin() Returns the element having least priority. getMax() Returns the element having highest ...
Clear the queue you just promoted hooks from with {{User:DYKUpdateBot/REMOVE THIS LINE}}. If you have time, check if there are any full preparation areas. Check the hooks for errors, and promote them to the next empty numbered queue if they're good. Clear the prep you took hooks from to look like this.
This template calculates the next empty queue, by using the queue next to be loaded (6) and the number of empty queues (5) and then performing some modulo arithmetic The above documentation is transcluded from Template:DYK queue/next empty/doc .
This template indicates the number of empty DYK queues. The above documentation is transcluded from Template:DYK queue/number of empty/doc . ( edit | history )